annotate Makefile.avr @ 50:a13e0ccc1d2d

Rejig how temperatures are logged. Print out the final line at the end so it is printed in one hit.
author darius@Inchoate
date Wed, 29 Oct 2008 16:06:42 +1030
parents 2b8278ec5adb
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14
a9d493261c6c - Add $Id$
darius
parents: 6
diff changeset
1 #
a9d493261c6c - Add $Id$
darius
parents: 6
diff changeset
2 # $Id$
a9d493261c6c - Add $Id$
darius
parents: 6
diff changeset
3 #
a9d493261c6c - Add $Id$
darius
parents: 6
diff changeset
4
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
5 .SUFFIXES: .hex .out .c .o .elf .dmp .s
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
6
34
2b8278ec5adb Work around FreeBSD setting CPU flags based on architectures
darius
parents: 20
diff changeset
7 # Otherwise we get -march=foo
2b8278ec5adb Work around FreeBSD setting CPU flags based on architectures
darius
parents: 20
diff changeset
8 NO_CPU_CFLAGS=
2b8278ec5adb Work around FreeBSD setting CPU flags based on architectures
darius
parents: 20
diff changeset
9 _CPUCFLAGS=
2b8278ec5adb Work around FreeBSD setting CPU flags based on architectures
darius
parents: 20
diff changeset
10
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
11 # Programs
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
12 AS=avr-as
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
13 CC=avr-gcc
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
14 OBJCOPY=avr-objcopy
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
15 OBJDUMP=avr-objdump
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
16
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
17 CPPFLAGS+=-Wa,-adhlmsn=${<:S/.c/.lst/}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
18
18
108a703c39e6 Covert to a later version of avr-libc. Stuff like not using inb/outb,
darius
parents: 14
diff changeset
19 MCU?=at90s8515
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
20 CFLAGS+=-mmcu=${MCU}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
21
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
22 LDFLAGS+=-Wl,-Map=${PROG}.map,--cref
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
23 LDFLAGS+=${LDADD}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
24
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
25 RM=rm -f
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
26
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
27 PROGRAMMER=avrdude
34
2b8278ec5adb Work around FreeBSD setting CPU flags based on architectures
darius
parents: 20
diff changeset
28 PROGOPTS?=-p ${PART} -c alf -E vcc,noreset -q
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
29
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
30 .if !defined(SRCS)
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
31 SRCS= ${PROG}.c
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
32 .endif
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
33
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
34 OBJS+= ${SRCS:N*.h:R:S/$/.o/g}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
35
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
36 all: ${PROG}.hex ${PROG}.dmp
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
37
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
38 .c.o:
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
39 ${CC} ${CFLAGS} ${CPPFLAGS} -c ${.IMPSRC} -o ${.PREFIX}.o
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
40
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
41 ${PROG}.elf: ${OBJS}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
42 ${CC} ${CFLAGS} ${LDFLAGS} -g ${OBJS} -o ${PROG}.elf ${LDADD}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
43
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
44 .elf.hex:
20
59c7fcf10ea0 Copy the correct segments into the flash image otherwise pre-declared
darius
parents: 18
diff changeset
45 ${OBJCOPY} -j .text -j .data -j .bss -j .noinit -O ihex $> $@
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
46
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
47 .elf.dmp:
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
48 ${OBJDUMP} -S ${.IMPSRC} > ${.PREFIX}.dmp
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
49
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
50 clean:
6
0da70b744078 Clean the right files.
darius
parents: 2
diff changeset
51 ${RM} ${PROG}.hex ${PROG}.out ${PROG}.elf ${PROG}.map ${OBJS} ${OBJS:S/.o/.lst/} ${PROG}.dmp
2
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
52
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
53 prog: all
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
54 ${PROGRAMMER} -U flash:w:${PROG}.hex ${PROGOPTS}
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
55
288d801a47ff Use nicer build framework.
darius
parents:
diff changeset
56